A. Krieger

activity

20082016

most citedNuclear Charge Radii of Be-7,9,10 and the one-neutron halo nucleus Be-11

258 citations · 777 across the 11 of their papers we have counts for

collaborators

Showing 2015Show all

3 papers · 1 filter

nucl-ex2015★ 22 cited

Collinear laser spectroscopy of atomic cadmium

Nadja Frömmgen, Dimiter L. Balabanski, Mark L. Bissell +16

Hyperfine structure $A$ and $B$ factors of the atomic $5 s 5 p^{3} P_{2} \to 5s 6s^{3} S_{1}$ transition are determined from collinear laser spectroscopy data of…

physics.atom-ph2015★ 21 cited

Precision Test of Many-Body QED in the Be $^{+}$ $2 p$ Fine Structure Doublet Using Short-Lived Isotopes

Wilfried Nörtershäuser, Christopher Geppert, Andreas Krieger +13

Absolute transition frequencies of the $2 s^{2} S_{1/2} \to 2 p^{2} P_{1/2, 3/2}$ transitions in Be $^{+}$ were measured for the isotopes $^{7, 9 - 12}$ Be. The fine st…

physics.atom-ph2015

Isotope shift of $^{40, 42, 44, 48}$ Ca in the $4 s^{2} S_{\frac{1}{2}} \to 4p^{2} P_{\frac{3}{2}}$ transition

C. Gorges, K. Blaum, N. Frömmgen +8

We report on improved isotope shift measurements of the isotopes $^{40, 42, 44, 48}$ Ca in the $4 s^{2} S_{\frac{1}{2}} \to 4p^{2} P_{\frac{3}{2}}$ (D2) transition usin…

Collinear laser spectroscopy of atomic cadmium

Precision Test of Many-Body QED in the Be+ 2p Fine Structure Doublet Using Short-Lived Isotopes

Isotope shift of 40,42,44,48Ca in the 4s2S21​​→4p2P23​​ transition

Precision Test of Many-Body QED in the Be $^{+}$ $2 p$ Fine Structure Doublet Using Short-Lived Isotopes

Isotope shift of $^{40, 42, 44, 48}$ Ca in the $4 s^{2} S_{\frac{1}{2}} \to 4p^{2} P_{\frac{3}{2}}$ transition